Catblaster,
Try the Hornady XTP in 200 gr in your 44 for yotes and cats.
The 250 Gr Partition Gold would be an excelent choice for the deer size stuff.
If you have someone around you that can reload, check out Oregon Trail Bullet Company in Baker City, Or. for some great hardcast solids.
I am shooting their 240 gr SWC's (Keith Bullet) in my 4 inch S and W Mountain gun, and love 'em.
Kevin